bezeichnung : description : amm bmm cmm dmm emm fmm gmm hmm @@frm 1@@ = start of winding marking = inductance code eigenschaften / p ro p erties wert / value einheit / unit tol. induktivit?t / inductance dc-widerstand / dc-resistance dc-widerstand / dc-resistance nennstrom / rated current s?ttigungsstrom / saturation current eigenres.-frequenz / self-res.-fequency 33% umgebungstemperatur / temperature: +20c ferrit pld 10-08-09 name datum / date kunde / customer freigabe erteilt / general release: c l?tpad / soldering spec.: b elektrische eigenschaften / electrical properties: e testbedingungen / test conditions: luftfeuchtigkeit / humidity: it is recommended that the temperature of the part does not exceed 125c under worst case operating conditions f werkstoffe & zulassungen / material & approvals: endoberfl?che / finishing electrode: draht / wire: sn/cu - 99,3/0,7% class f g eigenschaften / general specifications: betriebstemp. / operating temperature: -40c - + 125c http://www.we-online.com spezifikation fr freigabe / specification for release datum / date : 2010-08-09 max. a datum / date ........................................................................... . unterschrift / signature kontrolliert / approved testbedingungen / test conditions wrth elektronik eisos gmbh & co.kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 geprft / checked srf mhz umgebungstemp. / ambient temperature: -40c - + 85c basismaterial / base material: kunde / customer : 744775033 speicherdrossel we-pd2 power-choke we-pd2 artikelnummer / part number : a mechanische abmessungen / dimensions: 3,0 ref 2,0 ref 8,0 ref 7,5 ref 3,0 ref 5,0 0,5 0,014 20% 3,30 h typ. d prfger?te / test equipment: hp 4274 a fr/for l und/and q hp 34401 a fr/for r dc und i dc @ 20c @ 20c ? t=40 k 1 khz / 0,25v 4,90 57,00 i sat | l/l|<10% 4,90 l r dc typ 0,012 max. a typ. ........................................................................... . .............................................................................. i dc typ. r dc max .............................................................................. wrth elektronik 7,8 0,3 7,0 0,3 typ l ?nderung / modification version 1 f e h g h [mm] a marking b d c seite 1 von 3
bezeichnung : description : pld 10-08-09 name datum / date spezifikation fr freigabe / specification for release artikelnummer / part number : 744775033 http://www.we-online.com ........................................................................... . .............................................................................. geprft / checked kontrolliert / approved kunde / customer : datum / date : 2010-08-09 wrth elektronik kunde / customer ........................................................................... . .............................................................................. speicherdrossel we-pd2 power-choke we-pd2 h induktivit?tskurve / inductance curve : freigabe erteilt / general release: unterschrift / signature ?nderung / modification version 1 wrth elektronik eisos gmbh & co.kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 datum / date 0,00 0,50 1,00 1,50 2,00 2,50 3,00 3,50 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 l (h) current (a) induktivit?t vs strom (typ.) / inductance vs current (typ.) lf seite 2 von 3
bezeichnung : description : i rollenspezifikation / tape and reel specification: a 7,14 0,1 mm b 12,0 1,0 mm + 0 , 1 - 0 , 0 + 0 , 1 - 0 , 0 e 4,00 0,1 mm f 2,00 0,1 mm g 1,75 0,1 mm h 7,50 0,1 mm i 8,00 0,1 mm j 5,00 0,1 mm t 0,35 0,05 mm w 16,0 0,3 mm a 330,0 0,5 mm b 20,20 0,1 mm + 0 , 5 - 1 , 0 d 100,0 1,0 mm pld 10-08-09 name datum / date http://www.we-online.com wrth elektronik ........................................................................... . .............................................................................. w rth elektronik eisos gmbh & co.kg d-74638 waldenburg max-eyth-strasse 1 - 3 germany telefon (+49) (0) 7942 - 945 - 0 telefax (+49) (0) 7942 - 945 - 400 geprft / checked kontrolliert / approved ........................................................................... . .............................................................................. datum / date unterschrift / signature gurtspezifikation / tape specification: rollenspezifikation / reel specification: freigabe erteilt / general release: kunde / customer mm 1,50 d mm 1,50 speicherdrossel we-pd2 power-choke we-pd2 datum / date : 2010-08-09 artikelnummer / part number : 744775033 spezifikation fr freigabe / specification for release kunde / customer : c mm 13,00 c ?nderung / modification version 1 j i t ?d w h g c b a ef ? c a d b the force for tearing off cover tape is 20 to 70 grams in arrow direction 150 feeding direction this electronic component has been designed and developed for usage in general electronic equipment. before incorporating this component into any equipment where higher safety and reliability is especially required or if there is the possibility of direct damage or injury to human body, for example in the range of aerospace, aviati on, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc, wrth elektronik eisos gmbh must be informed before the design-in stage. in addition, sufficient reliability evaluation checks for safety must be performed on every electronic component which is used in electrical circuits that require high safety and reliability functions or performance. lf seite 3 von 3
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